13259226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 14941734

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 1087, 2033, 2174, 3261, 4066, 6099, 6522, 12198, 20653, 41306, 61959, 116309, 123918, 232618, 348927, 697854, 2209871, 4419742, 6629613, 13259226]

約数ペア:

[(1, 13259226), (2, 6629613), (3, 4419742), (6, 2209871), (19, 697854), (38, 348927), (57, 232618), (107, 123918), (114, 116309), (214, 61959), (321, 41306), (642, 20653), (1087, 12198), (2033, 6522), (2174, 6099), (3261, 4066)]